.xctips {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 44px;
    z-index: 99999;
    background: #3498db;
    color: #FFF;
    line-height: 44px;
    text-align: center;
    vertical-align: middle;
    font-size: 16px;
    transition: background .2s linear;
    -webkit-transition: background .2s linear;
    font-family: "Microsoft YaHei", "Arial", "SimSun";
}

.xctips.info {
    background: #3498db;
}

.xctips.success {
    background: #2ecc71;
}

.xctips.error {
    background: #ff9090;
}

.xctips.loading {
    background: #F93;
}